Quote:
Originally Posted by Bwright4
All of my friends at local car shows use premium . I used 87 once or twice but went back to 93 for fear of pinging. Manual also recommends Top Tier brands. I like Shell but only 1 station 15 miles away. Shell has a discount card where some stations offer 20 cents off 1 day a week. I use Exxon a lot as well. Not sure if Costco is top tier or not. There is a list on line of Top Tier brands and the why behind it.
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Yes, costco is top tier:
https://www.toptiergas.com/licensedbrands/
On the Shell card, in my area, I can tie one of the local supermaket rewards programs to the Shell fuel rewards and get cheaper gas by buying groceries that I need anyway. Might be worth looking into. In my case, this is Stop & Shop.